mmu.cpp - OpenGrok cross reference for /arch/riscv/mmu.cpp

Lines Matching refs:level
73 constexpr uint vaddr_to_index(vaddr_t va, uint level) {  in vaddr_to_index()  argument
75     DEBUG_ASSERT(level < RISCV_MMU_PT_LEVELS);  in vaddr_to_index()
80 …uint index = ((va >> PAGE_SIZE_SHIFT) >> (level * RISCV_MMU_PT_SHIFT)) & (RISCV_MMU_PT_ENTRIES - 1…  in vaddr_to_index()
81     LTRACEF_LEVEL(3, "canonical va %#lx, level %u = index %#x\n", va, level, index);  in vaddr_to_index()
86 uintptr_t constexpr page_size_per_level(uint level) {  in page_size_per_level()  argument
88     DEBUG_ASSERT(level < RISCV_MMU_PT_LEVELS);  in page_size_per_level()
90     return 1UL << (PAGE_SIZE_SHIFT + level * RISCV_MMU_PT_SHIFT);  in page_size_per_level()
93 uintptr_t constexpr page_mask_per_level(uint level) {  in page_mask_per_level()  argument
94     return page_size_per_level(level) - 1;  in page_mask_per_level()
308 using page_walk_cb = walk_cb_ret(*)(uint level, uint index, riscv_pte_t pte, vaddr_t *vaddr);
319     uint level = RISCV_MMU_PT_LEVELS - 1;  in riscv_pt_walk()
320     uint index = vaddr_to_index(vaddr, level);  in riscv_pt_walk()
325                       level, index, ptep, *ptep, vaddr);  in riscv_pt_walk()
337             level--;  in riscv_pt_walk()
338             index = vaddr_to_index(vaddr, level);  in riscv_pt_walk()
343             auto ret = callback(level, index, pte, &vaddr);  in riscv_pt_walk()
378                     level--;  in riscv_pt_walk()
379                     index = vaddr_to_index(vaddr, level);  in riscv_pt_walk()
386         DEBUG_ASSERT(level < RISCV_MMU_PT_LEVELS);  in riscv_pt_walk()
417 …auto map_cb = [&paddr, &count, aspace, flags](uint level, uint index, riscv_pte_t pte, vaddr_t *va…  in arch_mmu_map()  argument
419                 level, index, pte, *vaddr, paddr, count, flags);  in arch_mmu_map()
427             if (level > 0) {  in arch_mmu_map()
437         if (level > 0) {  in arch_mmu_map()
483 …auto query_cb = [paddr, flags](uint level, uint index, riscv_pte_t pte, vaddr_t *vaddr) -> walk_cb…  in arch_mmu_query()  argument
484         LTRACEF("level %u, index %u, pte %#lx, vaddr %#lx\n", level, index, pte, *vaddr);  in arch_mmu_query()
494                 uintptr_t page_mask = page_mask_per_level(level);  in arch_mmu_query()
537         (uint level, uint index, riscv_pte_t pte, vaddr_t *vaddr) -> walk_cb_ret {  in arch_mmu_unmap()  argument
538         LTRACEF("level %u, index %u, pte %#lx, vaddr %#lx\n", level, index, pte, *vaddr);  in arch_mmu_unmap()
545             if (level > 0) {  in arch_mmu_unmap()